The calculated distance (air line) between Anse La Raye and Le Morne-Rouge is approximately 58 miles respectively 93 kilometers.
By car or train, the actual journey to Le Morne-Rouge is certainly longer, as only the direct route (as the crow flies) between Anse La Raye and Le Morne-Rouge has been calculated here.
Air line (approximately)
93 kilometers
50 nautical miles